Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.912526E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:05:10+0800
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    1 Object 1

    AOE ID 59321
    NORAD ID 59321
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67913
    NORAD ID 67913
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31578 STARLINK-36690
    Time of Closest Approach 2026-10-21T06:57:17+0000
    Collision Probability (Pc) 1.912526E-6
    Conjunction Distance (km) 1.807 km
    Relative Speed (km/s) 5.09 km/s
    Conjunction Risk Parameters R (Radial): -0.529 | I (In-track): -1.627 | C (Cross-track): -0.577
    Collision Risk Index (CRI) 0.41
    X Position (km) -1980.597 -1978.841
    Position Y (km) 4937.73 4937.991
    Position Z (km) 4324.07 4323.735
    Velocity X (km/s) -7.272 -6.077
    Velocity Y (km/s) -1.183 -4.167
    Velocity Z (km/s) -1.974 1.973

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31578 STARLINK-36690
    Semimajor Axis (a) 6861.184 km 6861.140 km
    Eccentricity (e) 0.000117 0.000111
    Inclination (i) 43.0034° 42.9968°
    RAAN 9.6682° 65.9590°
    Perigee Argument 280.8252° 270.4720°
    Mean Anomaly (M) 79.2468° 89.6005°
    Apogee 483.849 km 483.762 km
    Perigee 482.245 km 482.244 km
    Orbit Epoch 2026-10-18T06:16:46+0000 2026-10-18T15:53:31+0000

    STARLINK-31578 & STARLINK-36690 Collision Probability (Pc) Trend

    STARLINK-31578 & STARLINK-36690 Collision Probability (Pc) TrendNot Available

    STARLINK-31578 & STARLINK-36690 Miss Distance (Miss Distance) Trend

    STARLINK-31578 & STARLINK-36690 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31578Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36690Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31578Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36690Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31578

    No nearby objects data